package o;

import androidx.annotation.Nullable;
import java.util.List;

public class dxt extends eui {
    private static dxt ˊ;

    private dxt() {
        super("MEDIA_DIST_WAY_SP");
    }

    public static synchronized dxt ˋ() {
        dxt o_dxt;
        synchronized (dxt.class) {
            if (ˊ == null) {
                ˊ = new dxt();
            }
            o_dxt = ˊ;
        }
        return o_dxt;
    }

    public static String ˎ(@Nullable String str, @Nullable String str2, List<String> list) {
        StringBuilder append = new StringBuilder().append(str).append(str2);
        if (list != null) {
            for (String append2 : list) {
                append.append(append2);
            }
        }
        return append.toString();
    }
}
